Three Arm Bay, Adak Island Sea Conditions and Tide Table

Three Arm Bay, Adak Island Sea Conditions table showing wave height, swell direction and period.

High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at — and sunset is at 05:37 PM.

Days 1–4 Weather Summary

Mostly dry. Icy conditions (max 4°C on Sat night, min 0°C on Sun afternoon). Winds decreasing (near gales from the NE on Sun morning, light winds from the NW by Tue afternoon).

Days 5–7 Weather Summary

Mostly dry. Low air temperatures (max 5°C on Thu night, min 1°C on Tue night). Winds increasing (calm on Wed morning, fresh winds from the S by Thu morning).

Days 8–10 Weather Summary

Mostly dry. Temperatures will be slightly above freezing (max 3°C on Sat afternoon, min 1°C on Fri night). Winds decreasing (fresh winds from the SE on Sat morning, calm by Mon afternoon).

Days 11–13 Weather Summary

Mostly dry. Mild temperatures (max 6°C on Thu night, min 2°C on Tue morning). Wind will be generally light.

Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thu
18
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
High Tide
2:23PM1.51m
10:12AM1.34m
3:30PM1.36m
10:00AM1.30m
4:52PM1.19m
10:09AM1.28m
6:32PM1.00m
10:23AM1.27m
8:26PM0.83m
10:37AM1.26m
10:34PM0.73m
10:47AM1.26m
1:19AM0.74m
10:51AM1.27m
10:47AM1.30m
10:38AM1.34m
10:29AM1.39m
10:31AM1.44m
Low Tide
11:11PM-0.49m
00:03AM-0.41m
12:20PM1.33m
00:52AM-0.28m
2:25PM1.16m
1:38AM-0.11m
3:47PM0.96m
2:19AM0.09m
4:49PM0.75m
2:53AM0.31m
5:40PM0.54m
6:25PM0.35m
7:05PM0.20m
7:41PM0.07m
8:16PM-0.03m
8:50PM-0.09m
Wave
height (m) 
direction
period (s) 
1.9
NW
10
2.5
NW
11
2.5
NW
11
2.3
NNW
11
1.7
N
11
1.5
NNE
10
1.1
NNE
10
0.9
NNE
9
0.7
NNE
8
0.6
NNE
8
0.5
N
7
0.4
NNW
7
0.8
SSW
5
1.3
SW
8
1.4
SW
11
1.2
SW
11
1.1
SW
11
1.1
SW
11
1.3
SSW
10
2.3
SSW
13
3
SSW
14
2.4
SSW
13
2
SSW
12
1.7
SSW
11
1.4
SSW
11
1.2
SSW
10
1.1
SSW
10
0.8
SSW
10
0.8
SSW
10
0.6
S
9
0.6
S
10
0.9
WSW
13
0.9
WSW
12
0.8
SW
12
0.7
SW
12
0.7
SW
11
cloud
cloud
cloud
part cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
cloudy
cloudy
some clouds
cloudy
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
cloudy
cloudy
cloudy
cloudy
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
50
ENE
50
NE
45
NNE
35
NNE
25
NNE
20
N
15
N
10
NNW
15
WNW
10
WNW
5
SE
15
SE
30
SSE
25
S
20
S
15
SSW
10
SSE
20
SE
35
ESE
35
SE
30
ESE
25
ESE
15
ESE
10
E
10
E
10
E
0
E
5
SW
10
SSW
5
WSW
5
SE
5
ESE
10
SE
15
S
10
SSE
5
SSE
 mm 
max°C
4
2
0
1
2
2
2
2
2
2
1
1
2
2
4
5
5
3
2
2
3
3
2
3
3
2
3
3
3
2
3
2
3
4
4
5
Moonrise
8:52
10:20
11:43
1:00
2:15
3:27
4:39
5:51
7:04
8:17
9:26
Moonset
12:59
1:23
1:40
1:53
2:04
2:14
2:24
2:36
2:50
3:08
3:32
4:07
Sunrise
9:40
9:41
9:41
9:42
9:44
9:45
9:45
9:47
9:48
9:48
9:48
9:49
Sunset
5:37
5:37
5:37
5:37
5:37
5:37
5:37
5:37
5:37
5:37
5:37
5:37
5:37
Today's sea temperature in Three Arm Bay, Adak Island is
5.3° C
(Statistics for 06 Dec 1981-2005 – mean: 5.1 max: 6.3 min: 4.7°C)
Issued (local time): 7 pm Saturday 06 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest